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Finding the Third Proportional to 110,768 and 237,284

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Solution

The third proportional to 110,768 and 237,284 is: 508,302.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,768 : 237,284 = 237,284 : x
  2. Step 2: Convert to fraction form
    110,768/237,284 = 237,284/x
  3. Step 3: Cross multiply
    110,768x = 237,284 × 237,284
  4. Step 4: Simplify right side
    110,768x = 56,303,696,656
  5. Step 5: Solve for x
    x = 56,303,696,656/110,768
  6. Step 6: Final answer
    x = 508,302.91

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.